The USGS Hawaiian Volcano Observatory (HVO) is responsible for monitoring six active volcanoes on the Islands of Hawai‘i and Maui. Kilauea is the youngest volcano in Hawaii.

The oldest volcano in the chain is the inactive volcano Meiji, which is 85 million years old. Its first recorded eruptions were in 1823.Its most recent eruption was March 3 2018. Kohala is the oldest volcano on the island. If you just look at the number of Kilauea eruptions recorded since Europeans arrived, there have been 62 eruptions in 245 years, which comes out to 1 eruption every 3.95 years. Kilauea is a large lake of lava.The crater of Kilauea is named Pu'u'O'o. Kohala is the oldest of five volcanoes that make up the island of Hawaii.Kohala is an estimated one million years old—so old that it experienced, and recorded, the reversal of earth's magnetic field 780,000 years ago. Volcanism on Kaua‘i Island ended about 3.8 million years ago, making it the oldest of the main Hawaiian Islands. Kilauea is joined by five other volcanoes that make up the island of Hawaii. Hualalai is the middle volcano. Now dormant, it last erupted about 4,500 years ago. There’s little new geologically about the Big Island’s oldest above-water volcano. It has been erupting constantly since 1983 and is currently undergoing one of the world's longest-lived eruptions. It is the most active volcano in Hawaii and is ranked in the most active volcanos in the world due to the fact that it erupts every few years. Between 1912 and 2012, there were nearly 50 Kīlauea eruptions, 12 Mauna Loa eruptions, and one Hualālai intrusion of … West Maui Mountains By Malia Mattoch McManus. There are five active volcanoes in Hawaii. Hawaii is the youngest of a long line of volcanoes called the Hawaiian-Emperor Sea Mount chain. HONOLULU (Reuters) - Scientists in Hawaii say they have discovered an ancient underwater volcano, now dormant, … HawaiiHawaii. The first eruption of Kilauea is estimated as 300 to 600 thousand years ago. Kohala Volcano is the oldest of volcanoes that form the Big Island of Hawaii, having emerged from the sea more than 500,000 years ago. They are: Loihi ; Kilauea ; Mauna Loa ; Hualalai ; Haleakala; Kilauea is considered one of the worlds most frequently active volcanoes. Image courtesy of Chelsea Jensen/West Hawaii Today. The oldest dated volcano near the northern end of the Emperor Seamount Chain is 81 million years. It is believed to have breached sea level more than 500,000 years ago and to have last erupted 120,000 years ago. Over 200,000 years ago it is believed that an enormous landslide removed the volcano's northeast flank forming the amazing sea cliffs that mark this part of the island. The oldest volcano in Hawaii, Kohala is approximately one million years old and is located on the Big Island. It is more than a million years old. 8. The bend between the two chains is dated at 43 million years. The Island of Hawai‘i, with four active volcanoes, is liveliest. Mauna Kea is the tallest mountain of the five. Kilauea is an active volcano in the Hawaiian Islands.It is a shield volcano.The volcano is 1,277 meters high. One great way to experience this volcano is by taking a helicopter tour, which provides stunning views of the volcano and the rest of the island. Its summit — north of Waimea — has been dry land for more than 500,000 years, and it last erupted more than 65,000 years ago.